Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – Automatic and/or material-triggered control
Patent
1995-05-30
1997-07-01
Sells, James
Adhesive bonding and miscellaneous chemical manufacture
Surface bonding means and/or assembly means therefor
Automatic and/or material-triggered control
156378, 156461, 156494, 156516, 156522, 1565801, A29C 6508
Patent
active
056433964
ABSTRACT:
This invention pertains to apparatus for use in constructing a garment including a stretched elastic. Specifically, the invention contemplates incorporating stretched elastic into a continuous web, including one or more segments which exert retractive forces in directions counterproductive to the function of either the web, the garment, or both, and nullifying that portion of the stretched elastic which would be counterproductive. The elastics may be cut at appropriate loci. The stretch may be intermittently reduced or eliminated on one or more selected ones of the elastics as the elastics are incorporated into the web. A special coating may be used on the processing rolls to maintain the width dimension of the web at loci disposed after incorporation of elastic stretched across the transverse dimension of the web. Transverse bonds may be formed on the web using a rotary carrying drum, and energy application devices which rotate with the drum, to increase bond forming time.
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An Active Dancer Roll System for Tension Control of Wire And Sheet-Kuribayashi and Nakijima 1984.
Gehling Steven Craig
Rabe Gerald Leigh
Rajala Gregory John
Suke Paul Daniel
Davis Mark L.
Kimberly--Clark Worldwide, Inc.
Sells James
Tumm Brian R.
Wilhelm Thomas D.
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